Ya, I think everybody gave up on that knowing there was nothing for the OP. Then we got on the 54" rock and away we went.54" wide still doesn't get the 60" width wallboy is looking for. 54" is available at most drywall supply houses. No one makes 60" wide. The only "custom" orders I know of is in the length. You USED to be able to get 8'-6", 9'-6", etc. to stand up on commercial work. It saved some time, but often the wait to get the product wasn't worth it (not to mention additional cost).